2019
DOI: 10.1002/htj.21569
|View full text |Cite
|
Sign up to set email alerts
|

Hall current and ion‐slip effects on free convection flow in a vertical microchannel with an induced magnetic field

Abstract: The steady fully developed hydromagnetic flow of a viscous incompressible and electrically conducting fluid in a vertical microchannel has been studied taking into account the influence of Hall current, ion-slip effects and an induced magnetic field. Exact solutions for the governing equations responsible for the flow formation are obtained by the method of the undetermined coefficient and presented graphically. It is found that in the presence of the ion-slip effect, both primary and secondary components of f… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
9
0

Year Published

2020
2020
2022
2022

Publication Types

Select...
5

Relationship

2
3

Authors

Journals

citations
Cited by 10 publications
(9 citation statements)
references
References 18 publications
0
9
0
Order By: Relevance
“…Hence, following Jha and Malgwi, 7 in the absence of electric current false(×E=0false) $(\nabla \times E=0)$ and also neglecting the effects of external pressure gradient, Joule heating, and viscous dissipation. The governing momentum, magnetic, and energy equations in the occurrence of Hall‐ion slip current and induced magnetic, describing the above assumption are presented under the usual Boussinesq approximation as ufalse′tfalse′=υ2ufalse′y2+v0ufalse′yfalse′+μeH0ρHxyfalse′+gβ(TT0), $\frac{\partial u^{\prime} }{\partial t^{\prime} }=\upsilon \frac{{\partial }^{2}u^{\prime} }{\partial y{{\prime} }^{2}}+{v}_{0}^{^{\prime} }\frac{\partial u^{\prime} }{\partial y^{\prime} }+\frac{{\mu }_{{\rm{e}}}{H}_{0}^{^{\prime} }}{\rho }\frac{\partial {H}_{x}^{^{\prime} }}{\partial y^{\prime} }+g\beta (T^{\prime} -{T}_{0}),$ wfalse′tfalse′=υ2wfalse′y2+v0wfalse′yfalse′+μeH0ρHzyfalse′, $\frac{\partial w^{\prime} }{\partial t^{\prime} }=\upsilon \frac{{\partial }^{2}w^{\prime} }{\partial y{{\prime} }^{2}}+{v}_{0}^{^{\prime} }\frac{\partial w^{\prime} }{\partial y^{\prime} }+\frac{{\mu }_{{\rm{e}}}{H}_{0}^{^{\prime} }}{\rho }\frac{\partial {H}_{z}^{^{\prime} }}{\partial y^{\prime} },$ Hxtfalse′=υm(1+βn...…”
Section: Mathematical Analysismentioning
confidence: 99%
See 3 more Smart Citations
“…Hence, following Jha and Malgwi, 7 in the absence of electric current false(×E=0false) $(\nabla \times E=0)$ and also neglecting the effects of external pressure gradient, Joule heating, and viscous dissipation. The governing momentum, magnetic, and energy equations in the occurrence of Hall‐ion slip current and induced magnetic, describing the above assumption are presented under the usual Boussinesq approximation as ufalse′tfalse′=υ2ufalse′y2+v0ufalse′yfalse′+μeH0ρHxyfalse′+gβ(TT0), $\frac{\partial u^{\prime} }{\partial t^{\prime} }=\upsilon \frac{{\partial }^{2}u^{\prime} }{\partial y{{\prime} }^{2}}+{v}_{0}^{^{\prime} }\frac{\partial u^{\prime} }{\partial y^{\prime} }+\frac{{\mu }_{{\rm{e}}}{H}_{0}^{^{\prime} }}{\rho }\frac{\partial {H}_{x}^{^{\prime} }}{\partial y^{\prime} }+g\beta (T^{\prime} -{T}_{0}),$ wfalse′tfalse′=υ2wfalse′y2+v0wfalse′yfalse′+μeH0ρHzyfalse′, $\frac{\partial w^{\prime} }{\partial t^{\prime} }=\upsilon \frac{{\partial }^{2}w^{\prime} }{\partial y{{\prime} }^{2}}+{v}_{0}^{^{\prime} }\frac{\partial w^{\prime} }{\partial y^{\prime} }+\frac{{\mu }_{{\rm{e}}}{H}_{0}^{^{\prime} }}{\rho }\frac{\partial {H}_{z}^{^{\prime} }}{\partial y^{\prime} },$ Hxtfalse′=υm(1+βn...…”
Section: Mathematical Analysismentioning
confidence: 99%
“…In a related article, Seth et al 5 illustrated the role of thermal diffusion and Hall current on the time‐dependent flow of chemically reactive fluid over a straight‐moving vertical wall in the occurrence of thermal radiation. Other notable articles on these important phenomena can be found in Jha et al, 6,7 Krishna, 8 and Chandrawat and Joshi 9 …”
Section: Introductionmentioning
confidence: 99%
See 2 more Smart Citations
“…Rosa 19 investigated the impact of Hall and ion slip currents on nonuniform gas flows. Other related articles on the above subject includes: Jha et al, 20 Jha and Malgwi, 21‐23 Noreen et al, 24 Han et al, 25 Qureshi et al, 26 and Jha et al 27 …”
Section: Introductionmentioning
confidence: 99%